ABB i-bus KNX Analogue Input AE/A PDF Free Download

Product Manual ABB i-bus KNX Analogue Input AE/A 2.1 Intelligent Installation Systems

This manual describes the functionality of Analogue Input AE/A 2.1. Subject to changes and errors excepted. Exclusion of liability: Despite checking that the contents of this document match the hardware and software, deviations cannot be completely excluded. We therefore cannot accept any liability for this. Any necessary corrections will be inserted in new versions of the manual. Please inform us of any suggested improvements

ABB i-bus KNX Contents Contents Page 1 General 3 1.1 Product and functional overview...4 2 Device technology 5 2.1 Technical data...5 2.2 Resolution, accuracy and tolerances...7 2.2.1 Spannungssignale...8 2.2.2 Current signals...8 2.2.3 Resistance signals...8 2.3 Circuit diagram...10 2.4 Dimension drawing...11 2.5 Assembly and installation...11 3 13 3.1 Overview...13 3.2 Parameters...13 3.2.1 Parameter window General...14 3.2.2 Parameter window A: General Temperature-dependent resistance...18 3.2.2.1 Parameter option Senso output KT/KTY [-50 +150 C]...21 3.2.3 Parameter window A: Output...23 3.2.4 Parameter window A: Threshold value 1...25 3.2.5 Parameter window A: Threshold value 1 output...28 3.2.6 Parameter window A: General Strom/Voltage/Resistance...29 3.2.7 Parameter window A: Output...33 3.2.8 Parameter window A: Threshold value 1...35 3.2.9 Parameter window A: Threshold value 1 output...38 3.2.10 Parameter window A: General Floating contact interrogation...39 3.2.11 Parameter window A: Output...40 3.2.12 Parameter window A: Threshold value 1...41 3.2.13 Parameter window A: Thresholde value 1 output...43 3.2.14 Parameter window Calculation 1 Calculation type comparative..44 3.2.15 Parameter window Calculation 1 Calculation type arithmetic...46 3.3 Communication objects...49 3.3.1 Input A...49 3.3.2 Input B...51 3.3.3 Calculation 1...52 3.3.4 Calculation 2, 3 and 4...52 3.3.5 General...53 4 Planning and application 55 4.1 Description of the threshold value function...55 Appendix 57 A.1 Scope of delivery...57 A.2 Value table of communication object Status byte System...58 A.3 Conversion between C and F...59 A.4 Ordering information...60 2008 ABB STOTZ-KONTAKT GmbH i

ABB i-bus KNX General 1 General It is becoming increasingly important to be able to control complex installations in a user-friendly manner. Sensors are used, for instance, in order to control supply air valves, exhaust air valves and air flow speeds in an air conditioning system. The heating is controlled using an outside temperature sensor. Container levels are scanned in order to obtain information about when the containers need filling. Pipeline temperatures are recorded and evaluated. Sensors to detect the presence of persons in a room are installed in order to optimise the use of energy. Monitoring and security functions rely on the data from sensors. All of these events play a role when it comes to controlling complex installations in buildings and houses in a convenient and secure manner while minimising energy consumption. In making it possible to record and process two independent analogue input signals, our Analogue Input can help you control your installations using ABB i-bus. This manual provides detailed technical information about the Analogue Input, installation, programming and explains the use of the device using examples. This manual is divided into the following sections: Chapter 1 General Chapter 2 Device technology Chapter 3 Chapter 4 Planning and application Appendix 2008 ABB STOTZ-KONTAKT GmbH 3

ABB i-bus KNX General 1.1 Product and functional overview The Analogue Input AE/A 2.1 is a device intended for surface mounting and features IP54 degree of protection. The cable connections to the Analogue Input are introduced via four side apertures which can be removed. The generous dimensions of 117 x 117 mm allow sufficient room to undertake wiring within the housing. The low installation height of just 51 mm enables space-saving installation of the device. The connection to the bus is implemented using a pluggable screw terminal. The assignment of the physical address and the parameter settings are carried out using ETS3. If ETS2 is used, Version V1.3a is required. The device enables you to record and process two analogue input signals in accordance with DIN IEC 60381, e.g. 0-1 V, 0-5 V, 0-10 V, 1-10 V, 0-20 ma, 4-20 ma. Furthermore, PT1000 and PT 1000 2-conductor technology, 0-1000 ohm resistors and a selection of KTY sensors can be connected. It is possible to match the AE/A 2.1 to user-defined KTY sensors using a characteristic entry feature. Floating contacts can also be connected to the device. The processing of the sensor data is carried out in the application program Threshold Value Measurement 2f/. The object values can be freely set for each input separately in the application program. The output value can be sent as a as a 1 bit value, 1 byte value, 2 byte value or 4 byte value via the bus. Due to the flexibility allowing the measurement curve to be adapted, it is possible to mask out certain areas of the measurement curve or to even offset or correct it. Measured values can be averaged over 1, 4, 16 or 64 measurements using the Filter function. The output value is smoothened via the mean value. As one measurement is taken every second, the setting for 64 measurements per output means that the output value is sent after about 64 seconds. It is possible to set 2 threshold values per input. The threshold values each have an upper and lower limit which can be set independently. The threshold values themselves can be changed via the bus. There are 4 further calculation objects available. It is thus possible to compare 2 output values or calculate the arithmetic mean. The options less than, greater than, addition, subtraction or averaging are available. Note The illustrations of the parameter windows in this manual correspond to the ETS3 parameter windows. The user program is optimised for ETS3. In the ETS2 it is possible however that the parameter page is automatically split if all parameters are used. 2008 ABB STOTZ-KONTAKT GmbH 4

ABB i-bus KNX Device technology 2 Device technology 2CDC071012F0008 Analogue Input AE/A 2.1 is used to record analogue data. Two conventional sensors can be connected to AE/A 2.1. The connection to the bus is established using a pluggable screw terminal. The device is ready for operation after connecting the bus voltage. No additional auxiliary voltage is required. Analogue Input AE/A 1.2 is parameterised and programmed using the ETS (ETS2 V1.3a). 2.1 Technical data Supply Bus voltage 21 32 V DC Current consumption, bus < 8 ma Power consumption, bus Maximum 250 mw Inputs Number 2 Input signals Voltage 0-1 V, 0-5 V, 0-10 V, 1-10 V, Maximum upper threshold 12 V Current 0-20 ma, 4-20 ma, Maximum upper threshold 25 ma Input resistance 0-1000 ohms, PT 100 2-conductor technology, PT 1000 2-conductor technology, A selection of KT/KTY 1000/2000, User defined Contact Floating Resolution, accuracy and tolerances See next page Input resistance to voltage measurement > 1 Mohm Input resistance to current measurement 100 ohms Cable length Between sensor and device input Maximum 30 m Conductor introduction Permissible external conductor diameter Ø 6 12.5 mm 4 pcs. per cable entry Connections KNX Via green pluggable screw terminals Sensor inputs Via green pluggable screw terminals 2008 ABB STOTZ-KONTAKT GmbH 5

ABB i-bus KNX Device technology Connection terminals Pluggable screw terminals, green 0.08...1.5 mm² Single core or stranded 0.2...10.0 mm² Flexible with ferrules without/with plastic sleeves Multiple conductor connection (2 conductors with identical cross-sections) 0.08 0.5 mm² 0.08 0.75 mm² 0.25 0.34 mm² Single core Flexible Flexible with ferrules without plastic sleeves 0.5 mm² Flexible with TWIN ferrules with plastic sleeves Insulation strip length Screw thread Tightening torque 7 mm M2 max. 0.25 Nm Operating and display elements Programming button/led For assignment of the physical address Enclosure IP 54 to DIN EN 60 529 Safety class II to DIN EN 61 140 Overvoltage category III to DIN EN 60 664-1 Pollution degree 2 to DIN EN 60 664-1 Temperature range Operation Storage Transport -20...+70 C -25...+70 C -25...+70 C Ambient conditions Maximum air humidity 93%, no condensation allowed Ambient temperature Differential Not exceeding 10 C/hour Design Surface mounted Dimensions 117 x 117 x 51mm (H x W x D) Installation Mounting position Weight Housing/colour Surface mounted, screw mounted As required 0,25 kg Plastic housing, grey, halogen free Approvals KNX to EN 50 090-1, -2 Certification CE mark in accordance with the EMC guideline and low voltage guideline Application program Max. number of Max. number of Max. number of Communication objects Gruup addresses Associations Threshold Value Measurement 2f/1 24 50 50 Note ETS is required for programming. If ETS3 is used a *.VD3 type file must be imported. The application program is available in the ETS under ABB/Security and Surveillance/Controller. 2008 ABB STOTZ-KONTAKT GmbH 6

ABB i-bus KNX Device technology 2.2 Resolution, accuracy and tolerances Please note that the tolerances of the sensors which are used will need to be added to the listed values. With the sensors which are based on resistance measurement, it is necessary to also consider the feeder cable errors. In the default delivers state of the device the stated accuracies will not be initially achieved. After initial commissioning the device performs an autonomous calibration of the analogue measurement circuit. This calibration takes about an hour and is performed in the background. It is undertaken regardless of if the device is, or is not parameterised, and is independent of the connected sensors. The normal function of the device is not affected in any way. After calibration has been completed, the calibration values which have been determined will be stored in non-volatile memory. Thereafter, the device will achieve this level of accuracy every time it is switched on. If the calibration is interrupted by programming or bus failure, it will recommence every time it is restarted. The ongoing calibration is indicated in the status byte by a 1 on bit 4. 2008 ABB STOTZ-KONTAKT GmbH 7

ABB i-bus KNX Device technology 2.2.1 Voltage signals Sensor signal Resolution Accuracy at 25 C AT* 1 Accuracy at 0 50 C AT* 1 Accuracy at -20 70 C AT* 1 Remark: 0-1 V 200 μv +/-0.2 % +/-1 mv +/-0.5 % +/-1 mv +/-0.8 % +/-1 mv 0-5 V 200 μv +/-0.2 % +/-1 mv +/-0.5 % +/-1 mv +/-0.8 % +/-1 mv 0-10 V 200 μv +/-0.2 % +/-1 mv +/-0.5 % +/-1 mv +/-0.8 % +/-1 mv 1-10 V 200 μv +/-0.2 % +/-1 mv +/-0.5 % +/-1 mv +/-0.8 % +/-1 mv * 1 of current measured value at ambient temperature (AT) 2.2.2 Current signals Sensor signal Resolution Accuracy at 25 C AT* 2 Accuracy at 0 50 C AT* 2 Accuracy at -20 70 C AT* 2 Remark: 0-20 ma 2 μa +/-0,2 % +/-4 μa +/-0,5 % +/-4 μa +/-0,8 % +/-4 μa 4-20 ma 2 μa +/-0,2 % +/-4 μa +/-0,5 % +/-4 μa +/-0,8 % +/-4 μa * 2 of current measured value at ambient temperature (AT) 2.2.3 Resistance signals Sensor signal Resolution Accuracy at 25 C AT* 3 Accuracy at 0 50 C AT* 3 Accuracy at -20 70 C AT* 3 Remark: 0-1000 ohms 0.1 ohms +/-1.0 ohm +/-1.5 ohms +/-2 ohms PT100* 4 0.01 ohms +/-0.15 ohms +/-0.2 ohms +/-0.25 ohms 0.1 ohms = 0.25 C PT1000* 4 0.1 ohms +/-1.5 ohms +/-2.0 ohms +/-2.5 ohms 1 ohm = 0.25 C KT/KTY 1000* 4 1 ohm +/-2.5 ohms +/-3.0 ohms +/-3.5 ohms 1 ohm = 0.125 C/at 25 C KT/KTY 2000* 4 1 ohm +/-5 ohms +/-6.0 ohms +/-7.0 ohms 1 ohm = 0.064 C/at 25 C * 3 additional to current measured value at ambient temperature (AT) * 4 incl. feeder cable and sensor faults 2008 ABB STOTZ-KONTAKT GmbH 8

ABB i-bus KNX Device technology PT100: The PT100 is precise and exchangeable but subject to faults in the feeder cables (line resistance and heating of the feeder cables). A terminal resistance of just 200 milliohms causes a temperature error of 0.5 C. PT1000: The PT1000 responds just like the PT100 but the influences of feeder cable errors are lower by a factor of 10. Use of this sensor is preferred. KT/KTY: The KT/KTY has a lower level of accuracy, can only be exchanged under certain circumstances and can only be used for very simple applications. Please not that there are different tolerance classes for the sensors in the versions PT100 and PT1000. The table indicates the individual classes: Designation Tolerance DIN class A 0.15 + (0.002 x t) 1/3 DIN class B 0.10 + (0.005 x t) ½ DIN class B 0.15 + (0.005 x t) DIN class B 0.30 + (0.005 x t) 2 DIN class B 0.60 + (0.005 x t) 5 DIN class B 1.50 + (0.005 x t) t = current temperature 2008 ABB STOTZ-KONTAKT GmbH 9

ABB i-bus KNX Device technology 2.3 Circuit diagram Connection example with temperature sensor and externally supplied sensor. 2CDC 072 021 F0008 1 Label carrier 2 Programming button 3 Programming LED 4 Bus connection 5 Housing 6 Sensor connections 7 Device cover 8 4 x cable entries Caution Degree of protection IP54 can be guaranteed only if the supplied blanking plugs are used. If the plugs are not used, condensation and/or water can penetrate the housing and damage the device. 2008 ABB STOTZ-KONTAKT GmbH 10

ABB i-bus KNX Device technology 2.4 Dimension drawing 2CDC 072 197 F0007 2.5 Assembly and installation The Analogue Input is a surface mounted device. The connection to the bus is implemented using a pluggable screw terminal. Caution Accessibility of the devices for the purpose operation, testing, visual inspection, maintenance and repair must be must be provided (conform to DIN VDE 0100-520). The technical data of the sensor manufacturer must be observed for optimum measuring or monitoring values. The same applies to the specifications of the sensor manufacturer with regard to equipment for lightning protection. requirements In order to commission the Analogue Input, a PC with ETS (from ETS2 V1.3a or higher) as well as an interface to the ABB i-bus, e.g. via a KNX interface, is required. The device is ready for operation after connection to the bus voltage. No additional auxiliary voltage is required. 2008 ABB STOTZ-KONTAKT GmbH 11

ABB i-bus KNX Device technology The installation and commissioning may only be carried out by electrical specialists. The appropriate norms, guidelines, regulations and specifications should be observed when planning and setting up electrical installations. - Protect the device from damp, dirt and damage during transport, storage and operation. - Only operate the device within the specified technical data! - Only operate the device in the enclosed housing! Supplied state The Analogue Input is supplied with the physical address 15.15.255. The application program is pre-installed. It is therefore only necessary to load group addresses and parameters during commissioning. However the complete application program can be reloaded if required. A long download of several minutes may result if the application program is changed or after a discharge. Assignment of the physical address The physical address is assigned and programmed with the ETS and the programming buttons on the device. Cleaning If devices become dirty, they can be cleaned using a dry cloth. Should a dry cloth not remove the dirt, they can be cleaned using a slightly damp cloth and soap solution. Corrosive materials or solutions should never be used. Maintenance The device is maintenance-free. No repairs should be carried out by unauthorised personnel if damage occurs (e.g. during transport and/or storage). The right to claim under warranty expires if the device cover is opened. 2008 ABB STOTZ-KONTAKT GmbH 12

ABB i-bus KNX 3 3.1 Overview Analogue Input AE/A 2.1 is loaded with the Threshold Value Measurement 2f/1 application program. The programming requires ETS2 V1.1.3 or higher. If ETS3 is used a *.VD3 type file must be imported. The following functions can be selected for each of the two inputs: Sensor type (type of input signal) Measurement range Output value Data types of the output value Filter Threshold Calculation All conventional sensors with a sensor output signal of 0-1 V, 0-5 V, 0-10 V, 1-10 V, 0-20 ma, 4-20 ma, 0-1000 ohms, PT100 in 2-conductor technology, PT1000 in 2-conductor technology or a range of KT/KTY sensors can be selected. Furthermore, user-defined KTY sensors can be matched to the Analogue Input. Floating contact interrogation can also be connected. Flexible setting option for the upper and lower measuring thresholds dependent on the sensor s output signal. Flexible setting options for the output value. The output value can be sent as a 1 bit value [0/1], 1 byte value [0...+255], 1 byte value [-128...+127], 2 byte value [0...+65,535], 2 byte value], 2 byte value [EIB floating point] or 4 byte value [IEEE floating point]. The output value is smoothed via the mean value. The mean values can be averaged over 1, 4, 16 or 64 measurements. One measurement is made per second. 2 threshold values can be set, each with an upper and lower limit. The limits can be modified via the bus. There are 4 calculation objects available. It is thus possible to compare 2 output values or calculate the arithmetic mean. The options less than, greater than, addition, subtraction or averaging are available. 3.2 Parameters Note The standard settings for the options are underlined, e.g. yes/no. 2008 ABB STOTZ-KONTAKT GmbH 13

ABB i-bus KNX 3.2.1 Parameter window General Higher level parameters can be set in the General parameter window. The specifications of the sensor manufacturers must be observed for the parameter settings! Important The specifications of the sensor manufacturer must be observed to ensure perfect functioning of the Analogue Input. Furthermore, the manufacturer s specifications should be consulted for the parameter settings. On the connected sensors, ensure for example, that the upper thresholds of 12 V with voltage signals, and 25 ma with current signals are not exceeded. 2008 ABB STOTZ-KONTAKT GmbH 14

ABB i-bus KNX Behavior after bus voltage recovery, Behavior after programming Options: No reaction send object values immediately send object values with a delay The parameters are used to set the behaviour after Bus voltage recovery and Programming or ETS Reset. no reaction: No object values are sent. After bus voltage recovery, programming or ETS Reset, none of the object values: Output values, threshold values, calculation values, measured values out of range, In operation and status byte are sent on the bus, i.e. a visualization is not refreshed. The object values are sent at the earliest after the parameterised settings are sent on the bus. send object values immediately: The object values are immediately sent. After bus voltage recovery, programming or ETS Reset, the individual object values: Output values, threshold values, calculation values, measured values out of range, the In operation and status byte are sent on the bus. This ensures, for example, the visualisation displays a current process map. send object values with a delay: The object values are sent after a delay. After bus voltage recovery, programming or ETS Reset, the individual object values: Output values, threshold values, calculation values, measured values out of range, the In operation and status byte are sent on the bus after a delay. Thus the process map is sent after a delay, e.g. to control the bus load in a KNX system. The Send delay is set separately and applies for both the parameters Behavior after bus voltage recovery and Behavior after programming. What is an ETS Reset? Generally an ETS Reset is defined as a reset of the device via the ETS. The ETS Reset is initiated in the ETS3 under the menu point with the function Reset device. This stops the user program and it is restarted. How does sending values function? With the options in the parameters Behavior after..., it is possible to achieve after an event (bus voltage recovery, programming or ETS Reset) that the complete process map of the channels is sent immediately or after a defined send delay on the bus. This ensures that all information is guaranteed to be sent on the bus at least once after an event, e.g. for use by a visualization system. 2008 ABB STOTZ-KONTAKT GmbH 15

ABB i-bus KNX Send delay for above parameters Options: 5/10/2030/60 s The send delay time determines the time between Bus voltage recovery, Behavior after programming and the time from which the telegrams should be sent with a delay. Once the device has been started, the following communications objects also send a telegram after the set delay. - The In Operation System communication object sends an In operation telegram with the value 1 or 0 (adjustable). - The Status byte System communication object sends a status byte telegram with the current value (state). Each bit is assigned with information. For further information see: Appendix Note The settings in the parameters only have an effect on the parameters Behavior after bus voltage recovery and Behavior after programming. If the option No reaction is set in each of the parameters, the selected send delay has no function. No telegrams are sent during the send delay in progress in the initialisation phase. Value Read telegrams are also answered during the delay time. Incoming telegrams to the communication object, e.g. Request measured value are not considered here. The send delay times should be coordinated to the entire KNX system.. How does the send delay function? The sensor inputs are evaluated and telegrams are received during the send delay. The received telegrams are processed immediately and the object values of the outputs change immediately if necessary. However, no telegrams are sent on the bus. If during the Send delay objects are read via the Value Read telegrams, e.g. by visualisation systems, immediately thereafter the corresponding Value Respond telegrams are sent and not just after the Send delay has timed out. After the Send delay has timed out, all object values to be sent are sent on the bus. Telegrammrate Maximum telegram rate Options: 1/2/3/5/10/20 telegrams/second To control the bus load, this parameter can be used to limit the Maximum telegram rate per second. Example With the setting 5 telegrams/second a maximum of 5 telegrams can be sent in a second. 2008 ABB STOTZ-KONTAKT GmbH 16

ABB i-bus KNX Sent In Operation object Options: no send value 0 cyclically send value 1 cyclically Using the communication object In Operation it is possible to check if the device is available. This cyclic telegram can be monitored by an external device. The following parameters become visible with the options send value 0 cyclically or with send value 1 cyclically. Sending cycle time in s [1...65,535] Options: 1...60...65,535 Here a time interval is set which the object In Operation uses to cyclically send a telegram. Designation for input A (40 characters) Designation for input B (40 characters) Option: < Text > With this parameter it is possible to enter a text of up to 40 characters in length for identification in the ETS. Note This entered text is intended as user assistance to designate the functions assigned to each input. The text is purely for informative purposes and has no further function. 2008 ABB STOTZ-KONTAKT GmbH 17

ABB i-bus KNX 3.2.2 Parameter window A: General Temperaturedependent resistance Setting options with sensor type Temperature-dependent resistance. The specifications in the following also apply for parameter window B: General. Use input Options: no yes The parameter enables input A and further parameters and communication objects become visible. Sensor type Options: Current/Voltage/Resistance Temperature-dependent resistance Floating contact interrogation The Sensor type is set with this parameter. Sensor output Options: PT 100 2-conductor technology [-50 +150 C] PT 1000 2-conductor technology [-50 +150 C] KT/KTY [-50 +150 C] The Sensor output is set with this parameter. The data can be found in the technical specifications of the sensor manufacturer. Note With option KT/KTY [-50 +150 C] the following parameters change. For this reason they are described in the Sensor output parameter options. 2008 ABB STOTZ-KONTAKT GmbH 18

ABB i-bus KNX Send output value as This parameter is fixed to 2 bytes [EIB floating point]. What is the output value? The Analogue Input records a sensor measured value, converts it according to the set parameters and sends it on the bus. This sent value is designated as the output value. Temperature offset in 0.1 K [-50...+50] Options: -50...0...+50 An additional maximum offset of + / 5 K (Kelvin) can be added to the recorded temperature with this parameter. Line fault compensation Options: none via cable length via cable resistance This parameter is used for setting the Line fault compensation. Further parameters appear with the options via cable length and via cable resistance. Live fault compensation via cable length: Length of the cable, single distance [1...30 m] Options: 1...10...30 For setting the simple cable length to the connected temperature sensor. Important The maximum cable distance permitted between the sensor and device input is 30 m. 2008 ABB STOTZ-KONTAKT GmbH 19

ABB i-bus KNX Cross-section of the conductor value * 0.01 mm 2 [1...150] Options: 1...100...150 (150 = 1.5 mm 2 ) The cross-section of the conductor to which the temperature sensor is connected is entered using this parameter. Important Line fault compensation via cable length is only suitable for copper conductors. Live fault compensation via cable resistance: Cable resistance in milliohms [total of forward and return conduct] Options: 0...500...10.000 Using this parameter the level of cable resistance of the connected temperature sensor is set. Important In order to correctly measure the cable resistance, the conductors must be shorted together at the end of the cable and should not be connected to the Analogue Input. 2008 ABB STOTZ-KONTAKT GmbH 20

ABB i-bus KNX 3.2.2.1 Parameter option Senso output KT/KTY [-50 +150 C] Manufacturer designation Options: KT 100 / 110 / 130 KT 210 / 230 KTY 10-5 / 11-5 / 13-5 KTY 10-6 / 10-62 / 11-6 / 13-6 / 16-6 / 19-6 KTY 10-7 / 11-7 / 13-7 KTY 21-5 / 23-5 KTY 21-6 / 23-6 KTY 21-7 / 23-7 KTY 81-110 / 81-120 / 81-150 KTY 82-110 / 82-120 / 82-150 KTY 81-121 / 82-121 KTY 81-122 / 82-122 KTY 81-151 / 82-151 KTY 81-152 / 82-152 KTY 81-210 / 81-220 / 81-250 KTY 82-210 / 82-220 / 82-250 KTY 81-221 / 82-221 KTY 81-222 / 82-222 KTY 81-251 / 82-251 KTY 81-252 / 82-252 KTY 83-110 / 83-120 / 83-150 KTY 83-121 KTY 83-122 KTY 83-151 User defined For selection of a predefined KTY sensor. Note If a KTY sensor which is not in the list is used, the option User-defined can be used to enter its characteristic, see following page. 2008 ABB STOTZ-KONTAKT GmbH 21

ABB i-bus KNX User-defined: Note The following ohm values must rise to higher temperatures Option: <- Note To ensure correct functioning of the Analogue Input with respect to the user-defined entries, the ohm (resistance) values as visible for the preset values must be in ascending order. An incorrect entry can lead to unrealistic output values! Resistance in ohms with -50 +150 C Options: 0 1,030 4,280 5,600 A resistance characteristic can be entered via these 11 parameters. The data can be found in the technical specifications of the sensor manufacturer. The description and parameters Send output value as, Temperature offset and Line fault compensation can be found in the description A: General Temperature dependent resistance. 2008 ABB STOTZ-KONTAKT GmbH 22

ABB i-bus KNX 3.2.3 Parameter window A: Output This parameter window is enabled if in parameter window A: General the parameter Use input has been set to yes. A Scanning frequency The sensor signal of channel A is measured once per second. Filter Options: inactive low (mean value over 4 measurements) average (mean value over 16 measurements) high (mean value over 64 measurements) This parameter is used for setting a filter (floating mean value filter). This can be used to set the output value as a mean value using three different options. Important By use of the filter, the output value is smoothed via the mean value and is available for further processing. The filter thus has immediate effects on the threshold values and calculation values. The higher the degree of the filtering applied, the smoother the result. This means that the changes to the output values become slower. Example: An erratic change of the sensor signal with the setting average, will take 16 seconds until the output value is through. 2008 ABB STOTZ-KONTAKT GmbH 23

ABB i-bus KNX 3.2.4 Parameter window A: Threshold value 1 The details in the following apply for A: Threshold value 2. Use threshold value Options: no yes This parameter defines if Threshold value 1 should be used. If yes is selected the communication object Threshold value Input A Thresh.v.1 appears. Tolerance band lower limit input in 0.1 C Options: -500 1500 Tolerance band upper limit Input in 0.1 C Options: -500 1500 The upper and lower limit of the tolerance band is set via these two parameters. The entry is made in steps of 0.1 C, i.e. an entry of 1500 means 150 C. For further information see: Appendix 2008 ABB STOTZ-KONTAKT GmbH 25

ABB i-bus KNX Modify limits via the bus Options: no yes With this parameter you define whether Modify limits via the bus is permitted. yes: The following communication objects appear Modify Input A Threshold 1 lower limit and Modify Input A Threshold 1 upper limit.. Important The value formats of these communication objects are the same as those in parameter window A: General the set format under the parameter Send output value as. Data type of threshold value object Options: 1 bit 1 byte [0...+255] 1 bit: The following parameters appear: Send if threshold value falls below Options: do not send a telegram send an ON telegram send an OFF telegram Send if threshold value exceeds Options: do not send a telegram send an ON telegram send an OFF telegram do not send a telegram: There is no reaction. send an ON telegram: A telegram with the value 1 is sent. send an OFF telegram: A telegram with the value 0 is sent. Minimum duration of the underflow Minimum duration of the overrange Options: none 5/10/30 s 1/5/10/30 min 1/6/12/24 h None: The threshold value is sent directly. With the further time options, a minimum duration can be selected. If the send condition reverts during the minimum duration, no telegrams are sent. 2008 ABB STOTZ-KONTAKT GmbH 26

ABB i-bus KNX 1 byte [0...+255]: The following parameters appear: Send if threshold value falls below [0...+255] Options: 0...255 Send if threshold value exceeds [0...+255] Options: 0...255 A value of 0 to 255 can be entered in single steps. Minimum duration of the underflow Minimum duration of the overrange Options: none 5/10/30 s 1/5/10/30 min 1/6/12/24 h None: The threshold value is sent directly. With the further time options, a minimum duration can be selected. If the send condition reverts during the minimum duration, nothing is sent. 2008 ABB STOTZ-KONTAKT GmbH 27

ABB i-bus KNX 3.2.5 Parameter window A: Threshold value 1 output The details in the following also apply for A: Threshold value 2 output. Send threshold value object Options: after a change after a change and cyclically This parameter is used to specify the send behaviour of the threshold value object. after a change: The threshold value object is sent with changes. after a change and cyclically: The threshold value object is sent cyclically with changes. The threshold value object is sent cyclically until the value falls below or exceeds the other limit. The following parameters appear with this option: Send if threshold value falls below every Send if threshold value exceeds every Options: none 5/10/30 s 1/5/10/30 min 1/6/12/24 h These two parameters are used to define the point to which cyclical sending should take place after an underflow in the lower limit or an overrange in the upper limit. 2008 ABB STOTZ-KONTAKT GmbH 28

ABB i-bus KNX 3.2.6 Parameter window A: General Strom/Voltage/Resistance Setting options with sensor type Current/Voltage/Resistance. The specifications in the following also apply for parameter window B: General. Use input Options: no yes The parameter defines the use of the input. Sensor type Options: Current/Voltage/Resistance Temperature-dependent resistance Floating contact interrogation The Sensor type is set with this parameter. Sensor output Option: 0-1 V 0-5 V 0-10 V 1-10 V 0-20 ma 4-20 ma 0-1000 Ohm With this parameter the input range of the connected sensor is set to the Sensor output. Send output value as Options: 1 byte [0...+255] 1 byte [-128...+127] 2 byte [0...+65,535] 2 byte [-32,768 +32,767] 2 byte [EIB floating point] 4 byte [IEEE floating point] This parameter defines in which format the Output value should be sent. 2008 ABB STOTZ-KONTAKT GmbH 29

ABB i-bus KNX If the option 2 byte [EIB floating point] or 4 byte [IEEE floating point] is set, a further parameter will also appear at the bottom of the parameter window. What is the output value? The Analogue Input records a sensor measured value, converts it according to the set parameters and sends it on the bus. This sent value is designated as the output value. Definition of the measuring range The following 4 parameters are dependent on the parameter Send output value as. The preset values change dependent on the selected option. With the options 2 byte [EIB floating point] or 4 byte [IEEE floating point] the additional Factor parameter appears. The following description is an example for all adjustable options. 2008 ABB STOTZ-KONTAKT GmbH 30

ABB i-bus KNX Lower measuring limit in x % from the upper limit of effective range Options: 0...100 Upper measuring limit in x % from the upper limit of effective range Options: 100...0 Using both of these parameters the lower and upper measuring limit in x % from the upper limit of the effective range is set. If the set upper and lower measuring limits are exceeded or not achieved, the communication object Measured value outside range Input A sends a 1. If the measured value is again between both limits, the communication object sends a 0. What is the effective range upper limit? The effective range upper limit is used to define the maximum voltage, current, resistance value or temperature value which is set in the Sensor output parameter, e.g. a sensor with signal output from 0-10 V has a effective range upper limit of 10 V. Output value to be sent for lower measuring limit [0...+255] Options: 0...255 Output value to be sent for upper measuring limit [0...+255] Options: 0...255 Using both these parameters the Output value to be sent for upper and lower measuring limit [0...+255] are set. The measuring curve between the upper and lower measuring limit is linear. What is the measuring limit? Using the measuring limit, you define up to which set values of the Analogue Input that the signal of the connected sensor should evaluate. Both an upper and a lower measuring limit can be set. Example A sensor with a measuring range of 0...1000 ohms is connected, but the measuring curve should only be evaluated between 10 and 90 % (100...900 ohms). In this case the measuring limits are between 100 and 900 ohms. 2008 ABB STOTZ-KONTAKT GmbH 31

ABB i-bus KNX With the option 2 byte [EIB floating point] the following parameter appears. Factor for the output and threshold values Options: 0,01 0,1 1 10 100 With the option 4 byte [IEEE floating point] the following parameter appears. Factor for the output and threshold values Options: 0.000001 0.00001 0.0001 0.001 0.01 0.1 1 10 100 1,000 10,000 100,000 1,000,000 Using this parameter the Factor for the output and threshold values is set. Example Option 1: The output value is transferred 1:1. By entering a factor, units can be converted, i.e. the output value corresponds to the output value to be sent multiplied by the set factor. 2008 ABB STOTZ-KONTAKT GmbH 32

ABB i-bus KNX 3.2.7 Parameter window A: Output This parameter window is enabled if in parameter window A: General the parameter Use input has been set to yes. Scanning frequency The sensor signal of channel A is measured once per second. Filter Options: inactive low (mean value over 4 measurements) average (mean value over 16 measurements) high (mean value over 64 measurements) This parameter is used for setting a filter (floating mean value filter). This can be used to set the output value as a mean value using three different options. Important By use of the filter, the value is smoothed via the mean value and is available for further processing. The filter thus has immediate effects on the threshold values and calculation values. The higher the degree of the filtering applied, the smoother the result. This means that the change to the output values become slower. Example: An erratic change of the sensor signal with the setting average will take 16 seconds until the output value is through. 2008 ABB STOTZ-KONTAKT GmbH 33

ABB i-bus KNX Send output value Options: on request after a change cyclically after a change and cyclically This parameter defines how the output value should be sent. on request: The Request output value Input A communication object appears. As soon as a 1 is received at this communication object, the current output value is received once from the communication object Output value Input A. In the case of the options after a change, cyclically and after a change and cyclically, further parameters appear. Output value is sent every Options: 5/10/30 s 1/5/10/30 min 1/6/12/24 h The interval for cyclical sending is set with this additional parameter. Output value is sent from a x% change in the output range Options: 1 2...100 Using this parameter you define from which percentage change of the output range the output value is to be sent. With the option 2, the output value is sent from a 2 % change of the output range. What is the output range? The output range is determined by the setting options for the upper and lower measuring limit. The difference between the upper and lower measuring limit forms the output range. Example If the lower measuring limit of the sensor (0...1000 ohms) is set to 10 % (100 ohms) and the upper measuring limit to 90 % (900 ohms), the output range is (900 ohms 100 ohms) = 800 ohms. 2 % of 800 ohms = 16 ohms. 2008 ABB STOTZ-KONTAKT GmbH 34

ABB i-bus KNX 3.2.8 Parameter window A: Threshold value 1 The details in the following also apply for A: Threshold value 2. Use threshold value Options: no yes This parameter defines if Threshold value 1 should be used. If yes is selected the communication object Threshold value Input A Thresh.v.1 appears. Tolerance band lower limit Tolerance band upper limit Options: Dependent on parameter Send output value as in parameter window A: General. The upper and lower limit of the tolerance band is set via these two parameters. For further information see: Appendix Note Depending on the setting of the parameter Send output value as in parameter window A: General, different limit values are preselected. 2008 ABB STOTZ-KONTAKT GmbH 35

ABB i-bus KNX Modify limits via the bus Options: no yes This parameter defines whether Modify limits via the bus is permitted. With option yes, the following additional communication objects appear Modify Input A Threshold 1 lower limit and Modify Input A Threshold 1 upper limit. Important The value formats of these communication objects are the same as those in parameter window A: General under the set format in parameter Send output value as. The value must be sent in the same format as the output value of the input. Data type of threshold value object Options: 1 bit 1 byte [0...255] If in parameter Data type of threshold value object the option 1 bit is selected, the following parameters appear: Send if threshold value falls below Options: do not send a telegram send an ON telegram send an OFF telegram Send if threshold value exceeds Optionen: do not send a telegram send an ON telegram send an OFF telegram do not send a telegram: There is no reaction. send an ON telegram: A telegram with the value 1 is sent. send an OFF telegram: A telegram with the value 0 is sent. Minimum duration of the underflow Minimum duration of the overrange Options: none 5/10/30 s 1/5/10/30 min 1//12/24 h None: The threshold value is sent directly. With the further time options, a minimum duration can be selected. If the send condition reverts during the minimum duration, no telegrams are sent. 2008 ABB STOTZ-KONTAKT GmbH 36

ABB i-bus KNX I If in parameter Data type of threshold value object the option 1 byte [0 255] is selected, the following parameters appear: Send if threshold value falls below [0...+255] Options: 0...255 A value of 0 to 255 can be entered in single steps. Send if threshold value falls exceeds [0...+255] Options: 0...255 A value of 0 to 255 can be entered in single steps. Minimum duration of the underflow Minimum duration of the overrange Options: none 5/10/30 s 1/5/10/30 min 1/6/12/24 h None: The threshold value is sent directly. With the further time options, a minimum duration can be selected. If the send condition reverts during the minimum duration, nothing is sent. 2008 ABB STOTZ-KONTAKT GmbH 37

ABB i-bus KNX 3.2.9 Parameter window A: Threshold value 1 output The details in the following apply for A: Threshold value 2. Send threshold value object Options: after a change after a change and cyclically This parameter is used to specify the send behaviour of the threshold value object. after a change: The value of the threshold value object is sent after a change. after a change and cyclically: The value of the threshold value object is sent cyclically after a change. The value of the threshold value object is sent cyclically until the value falls below or exceeds the other limit. he following parameters appear with this option: Send if threshold value falls below every Send if threshold value exceeds every Options: none 5/10/30 s 1/5/10/30 min 1/6/12/24 h These two parameters are used to define the point at which cyclical sending should take place after an underflow in the lower limit or an overrange in the upper limit. 2008 ABB STOTZ-KONTAKT GmbH 38

ABB i-bus KNX 3.2.10 Parameter window A: General Floating contact interrogation Setting options with sensor type Floating contact interrogation. The specifications in the following also apply for parameter window B: General. Use input Options: no yes The parameter defines the use of the input. Sensor type Options: Current/Voltage/Resistance Temperature-dependent resistance Floating contact interrogation The Sensor type is set with this parameter. Signal ON if contact Options: closed opened With this parameter the contact is set with an ON signal. closed: The contact is closed with an ON signal. opened: The contact is opened with an ON signal. Output value is sent as This parameter fixed to a preset 1 bit. Bit value 0 = Signal OFF Bit value 1 = Signal ON 2008 ABB STOTZ-KONTAKT GmbH 39

ABB i-bus KNX 3.2.11 Parameter window A: Output This parameter window is enabled if in parameter window A: General the parameter Use input has been set to yes. Send output value Options: on request after a change cyclically after a change and cyclically This parameter defines how the output value should be sent. on request: The output value is sent on request. With this option the communication object Output value Input A appears as soon as a 1 is received on this communication object, if the current output value is sent once to the communication object Output value Input A. after a change: The output value is sent when a change occurs. Cyclically: The output value is sent cyclically. after a change and cyclically: The output value is sent cyclically when a change occurs. In the case of the options after a change, cyclically and after a change and cyclically, further parameters appear. Output value is sent every Options: 5/10/30 s 1/5/10/30 min 1/6/12/24 h The interval for cyclical sending is set with this additional parameter. 2008 ABB STOTZ-KONTAKT GmbH 40

ABB i-bus KNX 3.2.12 Parameter window A: Threshold value 1 The details in the following also apply for A: Threshold value 2. Use threshold value Options: no yes This parameter defines if Threshold value 1 should be used. If yes is selected the communication object Threshold value Input A Thresh.v.1 appears. Data type of threshold value object Options: 1 bit 1 byte [0...+255] If in parameter Data type of threshold value object the option 1 bit is selected, the following parameters appear: Send if signal OFF Options: do not send a telegram send an ON telegram send an OFF telegram Send if signal ON Options: do not send a telegram send an ON telegram send an OFF telegram do not send a telegram: There is no reaction. send an ON telegram: A telegram with the value 1 is sent. send an OFF telegram: A telegram with the value 0 is sent. 2008 ABB STOTZ-KONTAKT GmbH 41

ABB i-bus KNX Minimum duration for signal OFF Minimum duration for signal ON Options: none 5/10/30 s 1/5/10/30 min 1/6/12/24 h None: The threshold value is sent directly. With the further time options, a minimum duration can be selected. If the send condition reverts during the minimum duration, nothing is sent. If in parameter Data type of threshold value object the option 1 byte [0 255] is selected, the following parameters appear: Send if signal OFF [0...+255] Options: 0...255 Send if signal ON [0...+255] Options: 0...255 A value of 0 to 255 can be entered in single steps. Minimum duration for signal OFF Minimum duration for signal ON Options: none 5/10/30 s 1/5/10/30 min 1/6/12/24 h None: The threshold value is sent directly. With the further time options, a minimum duration can be selected. If the send condition reverts during the minimum duration, nothing is sent. 2008 ABB STOTZ-KONTAKT GmbH 42

ABB i-bus KNX 3.2.13 Parameter window A: Thresholde value 1 output The details in the following also apply for A: Threshold value 2. Send threshold value object Options: after a change after a change and cyclically This parameter is used to specify the send behaviour of the threshold value object. after a change: The threshold value object is sent with changes. after a change and cyclically: The threshold value object is sent cyclically with changes. The threshold value object is sent cyclically until the value falls below or exceeds the other limit. The following parameters appear with this option: Send if signal OFF every Send if signal ON every Options: none 5/10/30 s 1/5/10/30 min 1/6/12/24 h These two parameters are used to define the point at which cyclical sending should take place after an underflow in the lower limit or an overrange in the upper limit. 2008 ABB STOTZ-KONTAKT GmbH 43

ABB i-bus KNX 3.2.14 Parameter window Calculation 1 Calculation type comparative The specifications in the following also apply for the parameter windows Calculation 2, 3 and 4. Use calculation Options: no yes This parameter is used to determine if Calculation 1 is to be used. With the selection yes the communication object Output send Calculation 1 appears. Calculation type Options: comparative arithmetic The calculation type is set with this parameter. comparative: Comparison of two output values. arithmetic: Arithmetic logic or two output values. Input 1 Options: Input 2 Options: Input A output value Input B output value Input A output value Input B output value With both these parameters the inputs 1 and 2 are assigned to the comparative object values. 2008 ABB STOTZ-KONTAKT GmbH 44

ABB i-bus KNX Function Options: Input 1 < Input 2 Input 1 > Input 2 Input 1 = Input 2 Using this parameter, one of three selectable comparative functions is defined. Input 1 less than input 2, input 1 greater than input 2 or input 1 equal to input 2. Hysteresis (in x % from output range of input 1) Options: 1...5...100 With the setting for this parameter the hysteresis band is defined dependent on the output range of input 1. Condition met Options: do not send a telegram send an ON telegram send an OFF telegram Condition not met Options: do not send a telegram send an ON telegram send an OFF telegram Using both these parameters, the telegrams which are to be sent when the comparative function is met (condition) or not met are defined. The telegram is sent on the bus via the communication object Send output value Calculation 1. Send output value Options: after a change after a change and cyclically This parameter defines how the output value should be sent. after a change: The output value is sent when a change occurs. after a change and cyclically: The output value is sent cyclically when a change occurs. A further parameter appears with this option: Output value is sent every Options: 5/10/30 s 1/5/10/30 min 1/6/12/24 h The interval for cyclical sending is set with this additional parameter. 2008 ABB STOTZ-KONTAKT GmbH 45

ABB i-bus KNX 3.2.15 Parameter window Calculation 1 Calculation type arithmetic The specifications in the following also apply for the parameter windows Calculation 2, 3 and 4. Use calculation Options: no yes This parameter is used to determine if Calculation 1 is to be used. With the selection yes the communication object Output send Calculation 1 appears. Calculation type Options: comparative arithmetic The calculation type is set with this parameter. comparative: Comparison of two output values. arithmetic: Arithmetic logic or two output values. Input 1 Options: Input 2 Options: Input A output value Input B output value Input A output value Input B output value With both these parameters the inputs 1 and 2 are assigned to the comparative object values. 2008 ABB STOTZ-KONTAKT GmbH 46

ABB i-bus KNX Function Options: Input 1 + Input 2 Input 1 - Input 2 Arithmetic mean value Input 1 + Input 2: Input 1 and input 2 are added. Input 1 - Input 2: Input 2 is subtracted from input 1. Arithmetic mean value: The arithmetic mean value is calculated between input 1 and input 2. Send output value as Optionen: 1 Byte [0...+255] 1 Byte [-128...+127] 2 Byte [0...+65,535] 2 Byte [-32,768 +32,767] 2 Byte [EIB-Gleitkomma] 4 Byte [IEEE-Gleitkomma] Über diesen Parameter wird festgelegt, in welchem Format der Ausgabewert gesendet werden soll. Important The setting assumes that the result of the calculation matches the set format. Otherwise the result is capped. In order to guarantee full interoperability to other KNX devices, only a data type should be selected for the output which according to KONNEX is permissible for the calculated physical value! For further information see: KNX manual Chapter 3/7/2 Send output value Options: after a change cyclically after a change and cyclically This parameter defines how the output value should be sent. after a change: The output value is sent when a change occurs. Cyclically: The output value is sent cyclically. after a change and cyclically: The output value is sent after a change and cyclically when a change occurs. Further parameters appear with the option after a change and cyclically: Output value is sent every Options: 5/10/30 s 1/5/10/30 min 1/6/12/24 h The interval for cyclical sending is set with this additional parameter. 2008 ABB STOTZ-KONTAKT GmbH 47

ABB i-bus KNX Output value is sent from a x% change in the output range Input 1 Options: 1...2...100 Using this parameter, you define from which percentage change of the output range of input 1 that the Output value calculation x is to be sent. With option 2, the output value is sent from a 2% change of the Output value calculation x. Important The output range of a PT100 sensor on input A is -50 +150 C. This means that the output range is 200 C, 2 % of which is 4 C, i.e. with a change of +/-4 C the Output value calculation x is sent. 2008 ABB STOTZ-KONTAKT GmbH 48

ABB i-bus KNX 3.3 Communication objects 3.3.1 Input A No. Function Object name Data type Flags 0 Output value Input A EIS variable DPT variable C, R, T This communication object is used to send the output value to the bus. The output value can be sent as 1 bit values [0/1 ] EIS 1 DPT 1.001 1 byte value [0...+255] EIS 6 DPT 5.001 1 byte value [-128...+127] EIS 14 DPT 6.010 2 byte value [0...+65,535] EIS 10 DPT 8.001 2 byte value [-32,768...+32,767] EIS 10 DPT 7.001 2 byte value [EIB floating point] EIS 5 DPT 9.001 4 byte value [IEEE floating point] EIS 9 DPT 14.000. What is sent at an undershoot or overshoot of 10 %? Up to an overshoot of 10 % the measured value is shown and sent. Applies for both the upper and lower limits. Furthermore, the measured value continues to be sent as a Measured value +10 %. The following has to be observed in particular with the lower limits: This only applies if the lower limit is different from 0. If the lower limit is 0, it is not possible to determine an undershoot. 1 Request output value Input A EIS1, 1 Bit DPT 1.009 C, W This communication object appears if the output value on request is to be sent If a 1 is received at this communication object, the current output value is received once from the communication object Output value Input A on the bus. 2008 ABB STOTZ-KONTAKT GmbH 49